Shimano BR-R8170 Ultegra Flat Mount Brake Calliper

Ultegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders Front wheel use for flat mount forks with adapter to flip between 140 and 160 mm Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness Opposed 2-piston design reduces leading effect and optimal pad wear increases braking control Increased pad to rotor clearance reduces the chance of rotor drag Direct flat mount and open design allows easy and quick wheel replacement Forged calliper design is lightweight and rigid One way internal fluid circuit makes bleeding easy Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid Shim-less mounting bracket allows for quick installation and setting up Recommended for use with Ice Tech FREEZA Center Lock SM-MT800 rotors for optimum braking performance Comes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C Inline hose routing for low profile design Separate bleed port and valve screw for improved bleeding process PRODUCT SPECIFICATIONS MODEL NO BR-R8170 SERIES ULTEGRA R8100 Series Color Series color Average weight 123 Brake type Hydraulic disc brake Brake hose (kit) SM-BH90-JK-SSR Hose joint Straight Brake hose color (kit)|1 Black J-Kit spec (for OEM) ✔ ICE TECHNOLOGIES pad compatible caliper ✔ Pad|Standard 1 K05S-RX Resin (w/o fin) Pad|Standard 2 L05A-RF Resin (w/ fin) Pad|Option 1 L04C-MF Metal (w/ fin) Fixing screw spec for rear mount|10 mm mount ✔ Fixing screw spec for rear mount|15 mm mount ✔ Fixing screw spec for rear mount|20 mm mount ✔ Fixing screw spec for rear mount|25 mm mount ✔ Fixing screw spec for rear mount|30 mm mount ✔ Fixing screw spec for rear mount|35 mm mount ✔ Recommended brake lever ST-R8170 Recommended disc brake rotor RT-MT800 RT-CL800 Oil SHIMANO mineral ONE WAY BLEEDING ✔ Mount type Flat mount Piston 2 Caliper fixing screw|Tool size 4 mm Caliper fixing screw|Anti loosen method Screw fix pin Snap ring Pad mount Pad axle